数量、内容和情境都很重要：青少年早期社交技术使用与睡眠习惯的关联。
Quantity, Content, and Context Matter: Associations Among Social Technology Use and Sleep Habits in Early Adolescents.
机构信息
Wellesley Centers for Women, Wellesley College, Wellesley, Massachusetts.
Wellesley Centers for Women, Wellesley College, Wellesley, Massachusetts.
出版信息
J Adolesc Health. 2021 Jul;69(1):162-165. doi: 10.1016/j.jadohealth.2020.09.035. Epub 2020 Nov 2.
PURPOSE
This study aimed to investigate the associations of social technology access and content, bedtime behaviors, parental phone restrictions, and timing and duration of sleep on school nights in early adolescents.
METHODS
Adolescents (aged 11-15 years, n = 772) in the Northeast U.S. completed an online survey during or after school in spring 2019.
RESULTS
Quantity of social technology use (e.g., checking social media, problematic internet behaviors, mobile use), content viewed (e.g., emotional or violent videos, risky behaviors), and social context (e.g., bedtime behaviors, starting social media at an early age) were significantly related to later bedtimes and fewer hours of sleep on school nights. Parental rules restricting mobile phone and online use before bed and obtaining a smartphone at a later age were associated with increased sleep time and earlier bedtime.
CONCLUSIONS
Quantity, content, and context of social technology use may affect sleep timing and duration in early adolescents.
目的
本研究旨在探讨青少年社交技术的使用（包括社交软件的使用频率、浏览内容和社交场景）、睡前行为、父母对手机的限制、以及睡眠的时间和时长与上学日睡眠之间的关系。
方法
美国东北部的青少年（年龄在 11-15 岁之间，n=772）在 2019 年春季的学校期间或放学后完成了在线调查。
结果
社交技术的使用数量（如查看社交媒体、上网问题行为、手机使用等）、查看的内容（如情绪或暴力视频、危险行为等）以及社交场景（如睡前行为、较早开始使用社交媒体等）与上学日晚睡和睡眠时间减少显著相关。父母限制睡前使用手机和上网以及较晚获得智能手机的规定与增加睡眠时间和更早的就寝时间有关。
结论
社交技术的使用数量、内容和场景可能会影响青少年的睡眠时间和时长。
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